OB1 Anthracite Multi-Surface Construction Sealant & Adhesive

OB1® Anthracite Multi-Surface Construction Sealant & Adhesive is a high-performance hybrid-polymer solution designed for versatile applications in construction, marine environments, and industrial settings. Its solvent-free and VOC-free formula ensures safety and durability while providing robust adhesion across diverse materials.

Applications

• Bonds metals (including aluminium and lead), plastics (PVC, GRP), glass, wood, fibreglass, and more—even underwater.
• Ideal for marine and swimming pool repairs (resistant to saltwater).
• Food-safe (ISEGA-certified) for kitchen worktops, sealing marble, granite, and quartz without staining.
• Structural adhesive for carbon fibre, fibreglass, and GRP repairs under vibration.
• Effective sealant for solar panels, preventing shrinkage due to its solvent-free composition.
• Secures mirrors without degradation, eliminating the need for additional fixings.
• Superior bathroom sealant—prevents mould with zero VOC and non-shrinking properties.
• Reliable for lead flashing installations on roofs, even in wet conditions.
• Repairs leaking gutters without requiring a dry surface—adheres permanently without cracking.
• Garden repair solution for terracotta, concrete, slate, and pond ornaments underwater.

Key Benefits

• Exceptional Flexibility: Elongates up to 350%, accommodating material movement (-40°C to +120°C).
• Weather & Chemical Resistant: Withstands harsh conditions, including UV exposure and saltwater.
• Odourless & Environmentally Compliant: A+ air-quality rating, safe for residential and industrial use.
• Paintable & Non-Shrinking: Maintains integrity over time without cracking or collapsing.